package net.xdclass.config;

import org.apache.http.client.config.RequestConfig;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.conn.socket.ConnectionSocketFactory;
import org.apache.http.conn.socket.PlainConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.ClientHttpRequestFactory;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.web.client.RestTemplate;

/**
 * 功能描述
 *
 * @author ASUS
 * @date 2024/07/04  14:07
 */
@Configuration
public class RestTemplateConfig {
    @Bean
    public RestTemplate restTemplate(ClientHttpRequestFactory factory) {
        return new RestTemplate(factory);
    }

    @Bean
    public ClientHttpRequestFactory httpRequestFactory(){
        return new HttpComponentsClientHttpRequestFactory(httpClient());
    }

    @Bean
    public CloseableHttpClient httpClient(){
            Registry<ConnectionSocketFactory> registry =
                    RegistryBuilder.<ConnectionSocketFactory>create()
                            .register("http",
                                    PlainConnectionSocketFactory.getSocketFactory())
                            .register("https",
                                    SSLConnectionSocketFactory.getSocketFactory())
                            .build();
            PoolingHttpClientConnectionManager
                    connectionManager = new
                    PoolingHttpClientConnectionManager(registry);
            //设置整个连接池最⼤连接数
            connectionManager.setMaxTotal(500);
            //MaxPerRoute路由是对maxTotal的细分,每个主机的并发，这⾥route指的是域名
            connectionManager.setDefaultMaxPerRoute(200);
            RequestConfig requestConfig =
                    RequestConfig.custom()
                            //返回数据的超时时间
                            .setSocketTimeout(20000)
                            //连接上服务器的超时时间
                            .setConnectTimeout(10000)
                            //从连接池中获取连接的超时时间
                            .setConnectionRequestTimeout(1000)
                            .build();
        return HttpClientBuilder.create()
                .setDefaultRequestConfig(requestConfig)
                .setConnectionManager(connectionManager)
                .build();

    }
//    @Bean
//    public ClientHttpRequestFactory simpleClientHttpRequestFactory() {
//        SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
//        factory.setReadTimeout(10000);
//        factory.setConnectTimeout(10000);
//        return factory;
//    }


}
